diff --git a/src/Router.php b/src/Router.php
index f7dcec3..6690be5 100644
--- a/src/Router.php
+++ b/src/Router.php
@@ -195,7 +195,7 @@ class Router
             $middlewares = MiddlewareManager::get($method->getClass(), $method->getMethod());
             $validator   = MiddlewareManager::getValidator($method->getClass(), $method->getMethod());
             if (!is_null($validator)) {
-                $middlewares = array_unshift($middlewares, new ValidatorMiddleware($method->getClass(), $method->getMethod()));
+                array_unshift($middlewares, new ValidatorMiddleware($method->getClass(), $method->getMethod()));
             }
             $router->setHttpHandler($name, new HttpRequestHandler($middlewares, $method));
         }